Invention Grant
US09338084B2 Distributed fast remote cutover of traffic upon local failure in an overlay transport visualization network
有权
在覆盖传输可视化网络中本地故障时分布式快速远程切换流量
- Patent Title: Distributed fast remote cutover of traffic upon local failure in an overlay transport visualization network
- Patent Title (中): 在覆盖传输可视化网络中本地故障时分布式快速远程切换流量
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Application No.: US13964327Application Date: 2013-08-12
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Publication No.: US09338084B2Publication Date: 2016-05-10
- Inventor: Gaurav Badoni , Dhananjaya Rao , Hasmit Grover , Senthil Kenchiah , Victor Moreno
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Edell, Shapiro & Finnan, LLC
- Main IPC: H04L12/703
- IPC: H04L12/703 ; H04L12/721
Abstract:
Techniques are presented herein for optimizing traffic routing in overlay networks. At a first edge device located at a first site in a network, a message is received that indicates address information of a network device. The address information of the network device is stored in an address table. The address information is associated with a site identifier that identifies a second site at which the network device is located. The site identifier is mapped to an identifier associated with a second edge device that is responsible for routing traffic to network devices at the second site.
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